1958 Alfa Romeo 1900 vs. 1991 Mitsubishi Sigma
To start off, 1991 Mitsubishi Sigma is newer by 33 year(s). Which means there will be less support and parts availability for 1958 Alfa Romeo 1900. In addition, the cost of maintenance, including insurance, on 1958 Alfa Romeo 1900 would be higher. At 2,972 cc (6 cylinders), 1991 Mitsubishi Sigma is equipped with a bigger engine. In terms of performance, 1991 Mitsubishi Sigma (202 HP @ 6000 RPM) has 88 more horse power than 1958 Alfa Romeo 1900. (114 HP @ 5500 RPM) In normal driving conditions, 1991 Mitsubishi Sigma should accelerate faster than 1958 Alfa Romeo 1900. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mitsubishi Sigma weights approximately 630 kg more than 1958 Alfa Romeo 1900. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1958 Alfa Romeo 1900 | 1991 Mitsubishi Sigma | |
| Make | Alfa Romeo | Mitsubishi |
| Model | 1900 | Sigma |
| Year Released | 1958 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1975 cc | 2972 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 202 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 950 kg | 1580 kg |
| Vehicle Length | 4410 mm | 4760 mm |
| Vehicle Width | 1640 mm | 1780 mm |
| Vehicle Height | 1360 mm | 1440 mm |
| Wheelbase Size | 2510 mm | 2730 mm |
